Lawrence Layman

1.4k total citations
15 papers, 647 citations indexed

About

Lawrence Layman is a scholar working on Atmospheric Science, Ecology and Electrical and Electronic Engineering. According to data from OpenAlex, Lawrence Layman has authored 15 papers receiving a total of 647 indexed citations (citations by other indexed papers that have themselves been cited), including 6 papers in Atmospheric Science, 4 papers in Ecology and 4 papers in Electrical and Electronic Engineering. Recurrent topics in Lawrence Layman's work include Geology and Paleoclimatology Research (5 papers), Analytical chemistry methods development (3 papers) and Tree-ring climate responses (2 papers). Lawrence Layman is often cited by papers focused on Geology and Paleoclimatology Research (5 papers), Analytical chemistry methods development (3 papers) and Tree-ring climate responses (2 papers). Lawrence Layman collaborates with scholars based in United States, Australia and Germany. Lawrence Layman's co-authors include Joseph R. McConnell, O. J. Maselli, Michael Sigl, Gary M. Hieftje, Ross Edwards, Sepp Kipfstuhl, Frederick E. Lichte, D. Pasteris, Sarah B. Das and J. P. Steffensen and has published in prestigious journals such as Analytical Chemistry, Scientific Reports and Nature Climate Change.

In The Last Decade

Lawrence Layman

14 papers receiving 595 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Lawrence Layman United States	9	437	164	103	79	72	15	647
Elizabeth Denis United States	12	149 0.3×	98 0.6×	88 0.9×	31 0.4×	49 0.7×	28	447
Joachim Hinrichs Germany	10	137 0.3×	30 0.2×	78 0.8×	94 1.2×	45 0.6×	11	499
Wen Yi United States	10	137 0.3×	70 0.4×	159 1.5×	112 1.4×	34 0.5×	15	835
Walter A. Hartgers Netherlands	16	246 0.6×	190 1.2×	159 1.5×	285 3.6×	51 0.7×	25	1.2k
Daniel Dawson Australia	13	114 0.3×	119 0.7×	94 0.9×	99 1.3×	60 0.8×	16	487
Fanny Claverie France	16	45 0.1×	197 1.2×	125 1.2×	343 4.3×	123 1.7×	30	795
K. Gürs Germany	11	82 0.2×	47 0.3×	60 0.6×	28 0.4×	60 0.8×	30	378
Robert J. Schneider United States	10	234 0.5×	89 0.5×	217 2.1×	7 0.1×	33 0.5×	14	426
Amélie Hubert France	18	93 0.2×	367 2.2×	96 0.9×	88 1.1×	35 0.5×	33	668
Dennis Miller Brazil	11	96 0.2×	90 0.5×	61 0.6×	13 0.2×	20 0.3×	20	410

Countries citing papers authored by Lawrence Layman

Since Specialization

Citations

This map shows the geographic impact of Lawrence Layman's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Lawrence Layman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Lawrence Layman more than expected).

Fields of papers citing papers by Lawrence Layman

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Lawrence Layman. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Lawrence Layman. The network helps show where Lawrence Layman may publish in the future.

Co-authorship network of co-authors of Lawrence Layman

This figure shows the co-authorship network connecting the top 25 collaborators of Lawrence Layman. A scholar is included among the top collaborators of Lawrence Layman based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Lawrence Layman. Lawrence Layman is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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15 of 15 papers shown

Maselli, O. J., Nathan Chellman, Mackenzie M. Grieman, et al.. (2017). Sea ice and pollution-modulated changes in Greenland ice core methanesulfonate and bromine. Climate of the past. 13(1). 39–59. 32 indexed citations

McConnell, Joseph R., O. J. Maselli, Michael Sigl, et al.. (2014). Antarctic-wide array of high-resolution ice core records reveals pervasive lead pollution began in 1889 and persists today. Scientific Reports. 4(1). 5848–5848. 95 indexed citations

Pasteris, D. R., Joseph R. McConnell, Sarah B. Das, et al.. (2014). Seasonally resolved ice core records from West Antarctica indicate a sea ice source of sea‐salt aerosol and a biomass burning source of ammonium. Journal of Geophysical Research Atmospheres. 119(14). 9168–9182. 27 indexed citations

Sigl, Michael, Joseph R. McConnell, Matthew Toohey, et al.. (2014). Insights from Antarctica on volcanic forcing during the Common Era. Nature Climate Change. 4(8). 693–697. 122 indexed citations

Maselli, O. J., Diedrich Fritzsche, Lawrence Layman, Joseph R. McConnell, & Hanno Meyer. (2013). Comparison of water isotope-ratio determinations using two cavity ring-down instruments and classical mass spectrometry in continuous ice-core analysis. Isotopes in Environmental and Health Studies. 49(3). 387–398. 29 indexed citations

Sigl, Michael, Joseph R. McConnell, Lawrence Layman, et al.. (2012). A new bipolar ice core record of volcanism from WAIS Divide and NEEM and implications for climate forcing of the last 2000 years. Journal of Geophysical Research Atmospheres. 118(3). 1151–1169. 197 indexed citations

Layman, Lawrence, et al.. (1999). Effects of Echinostoma caproni infections on metallic ions in the intestinal mucosa of ICR mice. Journal of Helminthology. 73(4). 367–368. 2 indexed citations

Layman, Lawrence, et al.. (1998). Determination of Blood Glucose by Quantitative TLC on Preadsorbent Silica Gel Plates. Journal of Liquid Chromatography & Related Technologies. 21(7). 1045–1049. 2 indexed citations

Layman, Lawrence, et al.. (1996). Effects of Echinostoma trivolvis (trematoda) infection on metallic ions in the host snail Helisoma trivolvis (gastropoda). Parasitology Research. 82(1). 19–21. 12 indexed citations

10.

Layman, Lawrence & Frederick E. Lichte. (1982). Glass frit nebulizer for atomic spectrometry. Analytical Chemistry. 54(4). 638–642. 56 indexed citations

11.

Layman, Lawrence, J.G. Crock, & Frederick E. Lichte. (1981). Multichannel peristaltic pump with a pneumatic nebulizer for atomic absorption or emission spectrometry. Analytical Chemistry. 53(4). 747–748. 6 indexed citations

12.

Layman, Lawrence, et al.. (1979). Investigation into the Operating Characteristics of a “Microarc” Atmospheric-Pressure Glow Discharge. Applied Spectroscopy. 33(3). 230–240. 8 indexed citations

13.

Hieftje, Gary M., et al.. (1977). Integrating analog-to-digital converter displaying high signal fidelity and noise immunity. Analytical Chemistry. 49(12). 1869–1874.

14.

Layman, Lawrence & Gary M. Hieftje. (1975). New, computer-controlled microwave discharge emission spectrometer employing microarc sample atomization for trace and micro elemental analysis. Analytical Chemistry. 47(2). 194–202. 54 indexed citations

15.

Layman, Lawrence & Gary M. Hieftje. (1974). Device for the accurate electronic measurement of microliter sample volumes. Analytical Chemistry. 46(2). 322–323. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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